package com.dx.fedpauth.common.filter;

import org.springframework.web.filter.OncePerRequestFilter;

import javax.servlet.FilterChain;
import javax.servlet.ServletException;
import javax.servlet.annotation.WebFilter;
import javax.servlet.http.HttpServletRequest;
import javax.servlet.http.HttpServletResponse;
import java.io.IOException;

/**
 * 阻止跨站脚本(XSS)攻击
 */
@WebFilter(filterName = "xssFilter", urlPatterns = {"/*"})
public class XssFilter extends OncePerRequestFilter {

    @Override
    protected void doFilterInternal(HttpServletRequest request, HttpServletResponse response, FilterChain filterChain) throws ServletException, IOException {
        filterChain.doFilter(new com.dx.fedpauth.common.filter.XssRequestWrapper(request), response);
    }

}
